@article {2729,
	title = {Erster Beitrag zur Insekten-Fauna von Sachalin},
	journal = {The Journal of College of Agriculture, Tohoku Imperial University, Sapporo},
	volume = {4},
	year = {1911},
	pages = {145 pp., pls. 1-2},
	keywords = {Matsumyia, Matsumyia jesoensis (Matsumura)},
	url = {http://eprints.lib.hokudai.ac.jp/dspace/handle/2115/12498},
	author = {Matsumura, S.}
}
@article {1505,
	title = {Synopsis of the economic Syrphidae of Japan. Pl. [sic] [=Pt.] I},
	journal = {Entomological Magazine Kyoto},
	volume = {2},
	year = {1916},
	pages = {1-36, pl. 1},
	keywords = {Eupeodes (Macrosyrphus), Eupeodes (Macrosyrphus) horishanus (Matsumura), Paragus, Paragus (Pandasyopthalmus), Paragus (Pandasyopthalmus) jozanus Matsumura},
	author = {Matsumura, S. and Adachi, J.}
}
